And if you remain callous and obdurate, I shall perish as he did, and you will know why.

11 seconds sound clip from the The Shootist movie soundboard.

You can hear this line at 01:04:58.265 in the DVD version of the movie.

Quote context

[...]

- Because you're too damn mule mean, that's why. You always was.

- Why should you care what's happening? You're dying. I have to go on living, and you don't give a hoot in hell what happens! Why should you? You won't be here!

- God. And I loved you once.

- You bastard. May you rot to death!

- 'Twas blighted affection that made him exclaim 'Oh, willow, tit-willow, tit-willow'.

- And if you remain callous and obdurate, I shall perish as he did, and you will know why.

- Though I probably shall not exclaim as I die...

- Oh, willow, tit-willow, tit-willow says I.

- You seem in fine fettle today.

- I should be. I'm full of laudanum.

- I'll get your breakfast.

- Good. Thank you.

- I didn't mean to break up the recital.

- Oh, that's all right. It was just something, for the Sunday School class, for the church social.

[...]